Orion Polymer Orion Polymer is an ion exchange membrane (IEM) material manufacturer based in Saratoga Springs, New York. Orion Polymer specializes in the design of hydrocarbon ion exchange membranes for hydrogen fuel cells and electrolyzer technologies. IDTechEx spoke with Chulsung Bae (CEO/Founder), Cathryn Olsen (COO), and Greg Kline (CTO). Orion Polymer